Focusrite Scarlett 2i2 2nd Gen USB is a USB 2.0 audio interface with 2 inputs and outputs. Both inputs have strong mic preamps and can be used as mic, line or Hi-Z input via XLR or 6.35mm jack. The outputs are divided into headphone and monitor output. Among all the USB audio interfaces, the Scarlett 2i2 is very popular with live musicians because it combines ease of use with far-reaching compatibility and extremely low latency, which is important for recording vocals or instruments precisely. It also offers audio recordings with studio quality and no matter where you are, as it is Buspowered.